1. Product indicators Appearance White crystalline powder Effective content,% above 99 Melting point, 78-81 Loss on drying,% no above 0.5 Volatiles,% no above 0.5 Hydroxylamine hydrochloride,% no above 0.2 2. Package specification 1.0kg 10 bottles / box 10kg / cardboard barrel 20kg / cardboard barrel 3. Storage method Avoid freezing environment, store in a dark, cool and dry place, room temperature and sealed.
